Wow! I would like to sit in Delorian! ))) "Back to the future" was an amazing film and still is one of may favorit!
But unfortuantelly I think that in 20 years life will be not so happy: a lot of robots, lack of pure water, dirty air... So I am not so optimistic about future)))
It was a pretty cool experience. I prefer to be optimistic about tge future, I think there is a tide turning for women's rights, a sense of spirituality and return to wisdom... And in terms of science there will be much more automation like driver-less cars, and labour based jobs will be harder to come by... So probably new regimes like bitcoin/block chain will be more relevant for economical reasons... That's my 2 cents anyway (or 0.02SBD ;-))